505392206384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{97117}}^1$

素因数の和:97462

約数の個数: 80

約数和(自身を含む): 1068229628928

約数和(自身を除く): 562837422544

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 197, 208, 254, 394, 508, 788, 1016, 1576, 1651, 2032, 2561, 3152, 3302, 5122, 6604, 10244, 13208, 20488, 25019, 26416, 40976, 50038, 97117, 100076, 194234, 200152, 325247, 388468, 400304, 650494, 776936, 1262521, 1300988, 1553872, 2525042, 2601976, 5050084, 5203952, 10100168, 12333859, 19132049, 20200336, 24667718, 38264098, 49335436, 76528196, 98670872, 153056392, 160340167, 197341744, 248716637, 306112784, 320680334, 497433274, 641360668, 994866548, 1282721336, 1989733096, 2429770223, 2565442672, 3979466192, 4859540446, 9719080892, 19438161784, 31587012899, 38876323568, 63174025798, 126348051596, 252696103192, 505392206384]

約数ペア:

[(1, 505392206384), (2, 252696103192), (4, 126348051596), (8, 63174025798), (13, 38876323568), (16, 31587012899), (26, 19438161784), (52, 9719080892), (104, 4859540446), (127, 3979466192), (197, 2565442672), (208, 2429770223), (254, 1989733096), (394, 1282721336), (508, 994866548), (788, 641360668), (1016, 497433274), (1576, 320680334), (1651, 306112784), (2032, 248716637), (2561, 197341744), (3152, 160340167), (3302, 153056392), (5122, 98670872), (6604, 76528196), (10244, 49335436), (13208, 38264098), (20488, 24667718), (25019, 20200336), (26416, 19132049), (40976, 12333859), (50038, 10100168), (97117, 5203952), (100076, 5050084), (194234, 2601976), (200152, 2525042), (325247, 1553872), (388468, 1300988), (400304, 1262521), (650494, 776936)]